51447848

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{12203}}^1$

素因数の和:12257

約数の個数: 32

約数和(自身を含む): 105442560

約数和(自身を除く): 53994712

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 12203, 24406, 48812, 97624, 207451, 378293, 414902, 756586, 829804, 1513172, 1659608, 3026344, 6430981, 12861962, 25723924, 51447848]

約数ペア:

[(1, 51447848), (2, 25723924), (4, 12861962), (8, 6430981), (17, 3026344), (31, 1659608), (34, 1513172), (62, 829804), (68, 756586), (124, 414902), (136, 378293), (248, 207451), (527, 97624), (1054, 48812), (2108, 24406), (4216, 12203)]